commit: 3e744f5adb5c46eb013d3f1228f607b094ac212a Author: Sam James <sam <AT> gentoo <DOT> org> AuthorDate: Mon Aug 1 20:17:14 2022 +0000 Commit: Sam James <sam <AT> gentoo <DOT> org> CommitDate: Mon Aug 1 20:17:59 2022 +0000 URL: https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=3e744f5a
cmake-utils.eclass: drop last-rited eclass Use cmake.eclass instead. Closes: https://bugs.gentoo.org/834110 Signed-off-by: Sam James <sam <AT> gentoo.org> eclass/cmake-utils.eclass | 851 ---------------------------------------------- 1 file changed, 851 deletions(-) diff --git a/eclass/cmake-utils.eclass b/eclass/cmake-utils.eclass deleted file mode 100644 index a6dd902b5f33..000000000000 --- a/eclass/cmake-utils.eclass +++ /dev/null @@ -1,851 +0,0 @@ -# Copyright 1999-2022 Gentoo Authors -# Distributed under the terms of the GNU General Public License v2 - -# @DEAD -# @ECLASS: cmake-utils.eclass -# @MAINTAINER: -# k...@gentoo.org -# @AUTHOR: -# Tomáš Chvátal <scarab...@gentoo.org> -# Maciej Mrozowski <reave...@gentoo.org> -# (undisclosed contributors) -# Original author: Zephyrus (zephy...@mirach.it) -# @SUPPORTED_EAPIS: 5 6 7 -# @PROVIDES: ninja-utils -# @BLURB: common ebuild functions for cmake-based packages -# @DEPRECATED: cmake.eclass -# @DESCRIPTION: -# DEPRECATED: This no longer receives any changes. Everyone must port to cmake.eclass. -# The cmake-utils eclass makes creating ebuilds for cmake-based packages much easier. -# It provides all inherited features (DOCS, HTML_DOCS, PATCHES) along with out-of-source -# builds (default), in-source builds and an implementation of the well-known use_enable -# and use_with functions for CMake. - -if [[ -z ${_CMAKE_UTILS_ECLASS} ]]; then -_CMAKE_UTILS_ECLASS=1 - -# @ECLASS_VARIABLE: BUILD_DIR -# @DESCRIPTION: -# Build directory where all cmake processed files should be generated. -# For in-source build it's fixed to ${CMAKE_USE_DIR}. -# For out-of-source build it can be overridden, by default it uses -# ${WORKDIR}/${P}_build. -# -# This variable has been called CMAKE_BUILD_DIR formerly. -# It is set under that name for compatibility. - -# @ECLASS_VARIABLE: CMAKE_BINARY -# @DESCRIPTION: -# Eclass can use different cmake binary than the one provided in by system. -: ${CMAKE_BINARY:=cmake} - -# @ECLASS_VARIABLE: CMAKE_BUILD_TYPE -# @DESCRIPTION: -# Set to override default CMAKE_BUILD_TYPE. Only useful for packages -# known to make use of "if (CMAKE_BUILD_TYPE MATCHES xxx)". -# If about to be set - needs to be set before invoking cmake-utils_src_configure. -# You usualy do *NOT* want nor need to set it as it pulls CMake default build-type -# specific compiler flags overriding make.conf. -: ${CMAKE_BUILD_TYPE:=Gentoo} - -# @ECLASS_VARIABLE: CMAKE_IN_SOURCE_BUILD -# @DEFAULT_UNSET -# @DESCRIPTION: -# Set to enable in-source build. - -# @ECLASS_VARIABLE: CMAKE_MAKEFILE_GENERATOR -# @DEFAULT_UNSET -# @DESCRIPTION: -# Specify a makefile generator to be used by cmake. -# At this point only "emake" and "ninja" are supported. -# In EAPI 7 and above, the default is set to "ninja", -# whereas in EAPIs below 7, it is set to "emake". - -# @ECLASS_VARIABLE: CMAKE_MIN_VERSION -# @DESCRIPTION: -# Specify the minimum required CMake version. -: ${CMAKE_MIN_VERSION:=3.9.6} - -# @ECLASS_VARIABLE: CMAKE_REMOVE_MODULES -# @DESCRIPTION: -# Do we want to remove anything? yes or whatever else for no -: ${CMAKE_REMOVE_MODULES:=yes} - -# @ECLASS_VARIABLE: CMAKE_REMOVE_MODULES_LIST -# @DESCRIPTION: -# Space-separated list of CMake modules that will be removed in $S during src_prepare, -# in order to force packages to use the system version. -: ${CMAKE_REMOVE_MODULES_LIST:=FindBLAS FindLAPACK} - -# @ECLASS_VARIABLE: CMAKE_USE_DIR -# @DESCRIPTION: -# Sets the directory where we are working with cmake. -# For example when application uses autotools and only one -# plugin needs to be done by cmake. -# By default it uses ${S}. - -# @ECLASS_VARIABLE: CMAKE_VERBOSE -# @DESCRIPTION: -# Set to OFF to disable verbose messages during compilation -: ${CMAKE_VERBOSE:=ON} - -# @ECLASS_VARIABLE: CMAKE_WARN_UNUSED_CLI -# @DESCRIPTION: -# Warn about variables that are declared on the command line -# but not used. Might give false-positives. -# "no" to disable (default) or anything else to enable. - -# @ECLASS_VARIABLE: CMAKE_EXTRA_CACHE_FILE -# @USER_VARIABLE -# @DEFAULT_UNSET -# @DESCRIPTION: -# Specifies an extra cache file to pass to cmake. This is the analog of EXTRA_ECONF -# for econf and is needed to pass TRY_RUN results when cross-compiling. -# Should be set by user in a per-package basis in /etc/portage/package.env. - -# @ECLASS_VARIABLE: CMAKE_UTILS_QA_SRC_DIR_READONLY -# @USER_VARIABLE -# @DEFAULT_UNSET -# @DESCRIPTION: -# After running cmake-utils_src_prepare, sets ${S} to read-only. This is -# a user flag and should under _no circumstances_ be set in the ebuild. -# Helps in improving QA of build systems that write to source tree. - -case ${EAPI} in - 5) : ${CMAKE_WARN_UNUSED_CLI:=no} ;; - 6|7) : ${CMAKE_WARN_UNUSED_CLI:=yes} ;; - *) die "EAPI=${EAPI:-0} is not supported" ;; -esac - -inherit toolchain-funcs ninja-utils flag-o-matic multiprocessing xdg-utils - -case ${EAPI} in - [56]) - : ${CMAKE_MAKEFILE_GENERATOR:=emake} - inherit eutils multilib - ;; - *) - : ${CMAKE_MAKEFILE_GENERATOR:=ninja} - ;; -esac - -EXPORT_FUNCTIONS src_prepare src_configure src_compile src_test src_install - -if [[ ${WANT_CMAKE} ]]; then - if [[ ${EAPI} != [56] ]]; then - die "\${WANT_CMAKE} has been removed and is a no-op now" - else - eqawarn "\${WANT_CMAKE} has been removed and is a no-op now" - fi -fi -[[ ${PREFIX} ]] && die "\${PREFIX} has been removed and is a no-op now" - -case ${CMAKE_MAKEFILE_GENERATOR} in - emake) - BDEPEND="sys-devel/make" - ;; - ninja) - BDEPEND="dev-util/ninja" - ;; - *) - eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}" - die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported" - ;; -esac - -if [[ ${PN} != cmake ]]; then - BDEPEND+=" >=dev-util/cmake-${CMAKE_MIN_VERSION}" -fi - -case ${EAPI} in - 7) ;; - *) DEPEND=" ${BDEPEND}" ;; -esac - -# Internal functions used by cmake-utils_use_* -_cmake_use_me_now() { - debug-print-function ${FUNCNAME} "$@" - - local arg=$2 - [[ ! -z $3 ]] && arg=$3 - - [[ ${EAPI} == 5 ]] || die "${FUNCNAME[1]} is banned in EAPI 6 and later: use -D$1<related_CMake_variable>=\"\$(usex $2)\" instead" - - local uper capitalised x - [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]" - if [[ ! -z $3 ]]; then - # user specified the use name so use it - echo "-D$1$3=$(use $2 && echo ON || echo OFF)" - else - # use all various most used combinations - uper=$(echo ${2} | tr '[:lower:]' '[:upper:]') - capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g') - for x in $2 $uper $capitalised; do - echo "-D$1$x=$(use $2 && echo ON || echo OFF) " - done - fi -} -_cmake_use_me_now_inverted() { - debug-print-function ${FUNCNAME} "$@" - - local arg=$2 - [[ ! -z $3 ]] && arg=$3 - - if [[ ${EAPI} != 5 && "${FUNCNAME[1]}" != cmake-utils_use_find_package ]] ; then - die "${FUNCNAME[1]} is banned in EAPI 6 and later: use -D$1<related_CMake_variable>=\"\$(usex $2)\" instead" - fi - - local uper capitalised x - [[ -z $2 ]] && die "cmake-utils_use-$1 <USE flag> [<flag name>]" - if [[ ! -z $3 ]]; then - # user specified the use name so use it - echo "-D$1$3=$(use $2 && echo OFF || echo ON)" - else - # use all various most used combinations - uper=$(echo ${2} | tr '[:lower:]' '[:upper:]') - capitalised=$(echo ${2} | sed 's/\<\(.\)\([^ ]*\)/\u\1\L\2/g') - for x in $2 $uper $capitalised; do - echo "-D$1$x=$(use $2 && echo OFF || echo ON) " - done - fi -} - -# Determine using IN or OUT source build -_cmake_check_build_dir() { - : ${CMAKE_USE_DIR:=${S}} - if [[ -n ${CMAKE_IN_SOURCE_BUILD} ]]; then - # we build in source dir - BUILD_DIR="${CMAKE_USE_DIR}" - else - # Respect both the old variable and the new one, depending - # on which one was set by the ebuild. - if [[ ! ${BUILD_DIR} && ${CMAKE_BUILD_DIR} ]]; then - if [[ ${EAPI} != [56] ]]; then - eerror "The CMAKE_BUILD_DIR variable has been renamed to BUILD_DIR." - die "The ebuild must be migrated to BUILD_DIR." - else - eqawarn "The CMAKE_BUILD_DIR variable has been renamed to BUILD_DIR." - eqawarn "Please migrate the ebuild to use the new one." - fi - - # In the next call, both variables will be set already - # and we'd have to know which one takes precedence. - _RESPECT_CMAKE_BUILD_DIR=1 - fi - - if [[ ${_RESPECT_CMAKE_BUILD_DIR} ]]; then - BUILD_DIR=${CMAKE_BUILD_DIR:-${WORKDIR}/${P}_build} - else - : ${BUILD_DIR:=${WORKDIR}/${P}_build} - fi - fi - - # Backwards compatibility for getting the value. - [[ ${EAPI} == [56] ]] && CMAKE_BUILD_DIR=${BUILD_DIR} - - mkdir -p "${BUILD_DIR}" || die - echo ">>> Working in BUILD_DIR: \"$BUILD_DIR\"" -} - -# Determine which generator to use -_cmake_generator_to_use() { - local generator_name - - case ${CMAKE_MAKEFILE_GENERATOR} in - ninja) - # if ninja is enabled but not installed, the build could fail - # this could happen if ninja is manually enabled (eg. make.conf) but not installed - case ${EAPI} in - 5|6) - if ! ROOT=/ has_version dev-util/ninja; then - die "CMAKE_MAKEFILE_GENERATOR is set to ninja, but ninja is not installed. Please install dev-util/ninja or unset CMAKE_MAKEFILE_GENERATOR." - fi - ;; - *) - if ! has_version -b dev-util/ninja; then - die "CMAKE_MAKEFILE_GENERATOR is set to ninja, but ninja is not installed. Please install dev-util/ninja or unset CMAKE_MAKEFILE_GENERATOR." - fi - ;; - esac - generator_name="Ninja" - ;; - emake) - generator_name="Unix Makefiles" - ;; - *) - eerror "Unknown value for \${CMAKE_MAKEFILE_GENERATOR}" - die "Value ${CMAKE_MAKEFILE_GENERATOR} is not supported" - ;; - esac - - echo ${generator_name} -} - -# @FUNCTION: cmake_comment_add_subdirectory -# @USAGE: <subdirectory> -# @DESCRIPTION: -# Comment out one or more add_subdirectory calls in CMakeLists.txt in the current directory -cmake_comment_add_subdirectory() { - if [[ -z ${1} ]]; then - die "comment_add_subdirectory must be passed at least one directory name to comment" - fi - - if [[ -e "CMakeLists.txt" ]]; then - local d - for d in $@; do - sed -e "/add_subdirectory[[:space:]]*([[:space:]]*${d//\//\\/}[[:space:]]*)/I s/^/#DONOTCOMPILE /" \ - -i CMakeLists.txt || die "failed to comment add_subdirectory(${d})" - done - fi -} - -# @FUNCTION: comment_add_subdirectory -# @USAGE: <subdirectory> -# @DESCRIPTION: -# Comment out an add_subdirectory call in CMakeLists.txt in the current directory -# Banned in EAPI 6 and later - use cmake_comment_add_subdirectory instead. -comment_add_subdirectory() { - [[ ${EAPI} == 5 ]] || die "comment_add_subdirectory is banned in EAPI 6 and later - use cmake_comment_add_subdirectory instead" - - cmake_comment_add_subdirectory "$@" -} - -# @FUNCTION: cmake-utils_use_with -# @USAGE: <USE flag> [flag name] -# @DESCRIPTION: -# Based on use_with. See ebuild(5). -# -# `cmake-utils_use_with foo FOO` echoes -DWITH_FOO=ON if foo is enabled -# and -DWITH_FOO=OFF if it is disabled. -cmake-utils_use_with() { _cmake_use_me_now WITH_ "$@" ; } - -# @FUNCTION: cmake-utils_use_enable -# @USAGE: <USE flag> [flag name] -# @DESCRIPTION: -# Based on use_enable. See ebuild(5). -# -# `cmake-utils_use_enable foo FOO` echoes -DENABLE_FOO=ON if foo is enabled -# and -DENABLE_FOO=OFF if it is disabled. -cmake-utils_use_enable() { _cmake_use_me_now ENABLE_ "$@" ; } - -# @FUNCTION: cmake-utils_use_find_package -# @USAGE: <USE flag> <package name> -# @DESCRIPTION: -# Based on use_enable. See ebuild(5). -# -# `cmake-utils_use_find_package foo LibFoo` echoes -DCMAKE_DISABLE_FIND_PACKAGE_LibFoo=OFF -# if foo is enabled and -DCMAKE_DISABLE_FIND_PACKAGE_LibFoo=ON if it is disabled. -# This can be used to make find_package optional. -cmake-utils_use_find_package() { - if [[ ${EAPI} != 5 && "$#" != 2 ]] ; then - die "Usage: cmake-utils_use_find_package <USE flag> <package name>" - fi - - _cmake_use_me_now_inverted CMAKE_DISABLE_FIND_PACKAGE_ "$@" ; -} - -# @FUNCTION: cmake_use_find_package -# @USAGE: <USE flag> <package name> -# @DESCRIPTION: -# Alias for cmake-utils_use_find_package. -cmake_use_find_package() { - if [[ "$#" != 2 ]] ; then - die "Usage: cmake_use_find_package <USE flag> <package name>" - fi - - cmake-utils_use_find_package "$@" ; -} - -# @FUNCTION: cmake-utils_use_disable -# @USAGE: <USE flag> [flag name] -# @DESCRIPTION: -# Based on inversion of use_enable. See ebuild(5). -# -# `cmake-utils_use_enable foo FOO` echoes -DDISABLE_FOO=OFF if foo is enabled -# and -DDISABLE_FOO=ON if it is disabled. -cmake-utils_use_disable() { _cmake_use_me_now_inverted DISABLE_ "$@" ; } - -# @FUNCTION: cmake-utils_use_no -# @USAGE: <USE flag> [flag name] -# @DESCRIPTION: -# Based on use_disable. See ebuild(5). -# -# `cmake-utils_use_no foo FOO` echoes -DNO_FOO=OFF if foo is enabled -# and -DNO_FOO=ON if it is disabled. -cmake-utils_use_no() { _cmake_use_me_now_inverted NO_ "$@" ; } - -# @FUNCTION: cmake-utils_use_want -# @USAGE: <USE flag> [flag name] -# @DESCRIPTION: -# Based on use_enable. See ebuild(5). -# -# `cmake-utils_use_want foo FOO` echoes -DWANT_FOO=ON if foo is enabled -# and -DWANT_FOO=OFF if it is disabled. -cmake-utils_use_want() { _cmake_use_me_now WANT_ "$@" ; } - -# @FUNCTION: cmake-utils_use_build -# @USAGE: <USE flag> [flag name] -# @DESCRIPTION: -# Based on use_enable. See ebuild(5). -# -# `cmake-utils_use_build foo FOO` echoes -DBUILD_FOO=ON if foo is enabled -# and -DBUILD_FOO=OFF if it is disabled. -cmake-utils_use_build() { _cmake_use_me_now BUILD_ "$@" ; } - -# @FUNCTION: cmake-utils_use_has -# @USAGE: <USE flag> [flag name] -# @DESCRIPTION: -# Based on use_enable. See ebuild(5). -# -# `cmake-utils_use_has foo FOO` echoes -DHAVE_FOO=ON if foo is enabled -# and -DHAVE_FOO=OFF if it is disabled. -cmake-utils_use_has() { _cmake_use_me_now HAVE_ "$@" ; } - -# @FUNCTION: cmake-utils_use_use -# @USAGE: <USE flag> [flag name] -# @DESCRIPTION: -# Based on use_enable. See ebuild(5). -# -# `cmake-utils_use_use foo FOO` echoes -DUSE_FOO=ON if foo is enabled -# and -DUSE_FOO=OFF if it is disabled. -cmake-utils_use_use() { _cmake_use_me_now USE_ "$@" ; } - -# @FUNCTION: cmake-utils_use -# @USAGE: <USE flag> [flag name] -# @DESCRIPTION: -# Based on use_enable. See ebuild(5). -# -# `cmake-utils_use foo FOO` echoes -DFOO=ON if foo is enabled -# and -DFOO=OFF if it is disabled. -cmake-utils_use() { _cmake_use_me_now "" "$@" ; } - -# @FUNCTION: cmake-utils_useno -# @USAGE: <USE flag> [flag name] -# @DESCRIPTION: -# Based on use_enable. See ebuild(5). -# -# `cmake-utils_useno foo NOFOO` echoes -DNOFOO=OFF if foo is enabled -# and -DNOFOO=ON if it is disabled. -cmake-utils_useno() { _cmake_use_me_now_inverted "" "$@" ; } - -# Internal function for modifying hardcoded definitions. -# Removes dangerous definitions that override Gentoo settings. -_cmake_modify-cmakelists() { - debug-print-function ${FUNCNAME} "$@" - - # Only edit the files once - grep -qs "<<< Gentoo configuration >>>" "${CMAKE_USE_DIR}"/CMakeLists.txt && return 0 - - # Comment out all set (<some_should_be_user_defined_variable> value) - find "${CMAKE_USE_DIR}" -name CMakeLists.txt -exec sed \ - -e '/^[[:space:]]*set[[:space:]]*([[:space:]]*CMAKE_BUILD_TYPE\([[:space:]].*)\|)\)/I{s/^/#_cmake_modify_IGNORE /g}' \ - -e '/^[[:space:]]*set[[:space:]]*([[:space:]]*CMAKE_COLOR_MAKEFILE[[:space:]].*)/I{s/^/#_cmake_modify_IGNORE /g}' \ - -e '/^[[:space:]]*set[[:space:]]*([[:space:]]*CMAKE_INSTALL_PREFIX[[:space:]].*)/I{s/^/#_cmake_modify_IGNORE /g}' \ - -e '/^[[:space:]]*set[[:space:]]*([[:space:]]*CMAKE_VERBOSE_MAKEFILE[[:space:]].*)/I{s/^/#_cmake_modify_IGNORE /g}' \ - -i {} + || die "${LINENO}: failed to disable hardcoded settings" - local x - for x in $(find "${CMAKE_USE_DIR}" -name CMakeLists.txt -exec grep -l "^#_cmake_modify_IGNORE" {} +;); do - einfo "Hardcoded definition(s) removed in $(echo "${x}" | cut -c $((${#CMAKE_USE_DIR}+2))-):" - einfo "$(grep -se '^#_cmake_modify_IGNORE' ${x} | cut -c 22-99)" - done - - # NOTE Append some useful summary here - cat >> "${CMAKE_USE_DIR}"/CMakeLists.txt <<- _EOF_ || die - - MESSAGE(STATUS "<<< Gentoo configuration >>> - Build type \${CMAKE_BUILD_TYPE} - Install path \${CMAKE_INSTALL_PREFIX} - Compiler flags: - C \${CMAKE_C_FLAGS} - C++ \${CMAKE_CXX_FLAGS} - Linker flags: - Executable \${CMAKE_EXE_LINKER_FLAGS} - Module \${CMAKE_MODULE_LINKER_FLAGS} - Shared \${CMAKE_SHARED_LINKER_FLAGS}\n") - _EOF_ -} - -# temporary function for moving cmake cleanups from from src_configure -> src_prepare. -# bug #378850 -_cmake_cleanup_cmake() { - : ${CMAKE_USE_DIR:=${S}} - - if [[ "${CMAKE_REMOVE_MODULES}" == "yes" ]] ; then - local name - for name in ${CMAKE_REMOVE_MODULES_LIST} ; do - find "${S}" -name ${name}.cmake -exec rm -v {} + || die - done - fi - - # check if CMakeLists.txt exist and if no then die - if [[ ! -e ${CMAKE_USE_DIR}/CMakeLists.txt ]] ; then - eerror "Unable to locate CMakeLists.txt under:" - eerror "\"${CMAKE_USE_DIR}/CMakeLists.txt\"" - eerror "Consider not inheriting the cmake eclass." - die "FATAL: Unable to find CMakeLists.txt" - fi - - # Remove dangerous things. - _cmake_modify-cmakelists -} - -# @FUNCTION: cmake-utils_src_prepare -# @DESCRIPTION: -# Apply ebuild and user patches. -cmake-utils_src_prepare() { - debug-print-function ${FUNCNAME} "$@" - - pushd "${S}" > /dev/null || die - - if [[ ${EAPI} != 5 ]]; then - default_src_prepare - _cmake_cleanup_cmake - else - debug-print "$FUNCNAME: PATCHES=$PATCHES" - [[ ${PATCHES[@]} ]] && epatch "${PATCHES[@]}" - - debug-print "$FUNCNAME: applying user patches" - epatch_user - fi - - popd > /dev/null || die - - # make ${S} read-only in order to detect broken build-systems - if [[ ${CMAKE_UTILS_QA_SRC_DIR_READONLY} && ! ${CMAKE_IN_SOURCE_BUILD} ]]; then - chmod -R a-w "${S}" - fi - - _CMAKE_UTILS_SRC_PREPARE_HAS_RUN=1 -} - -# @VARIABLE: mycmakeargs -# @DEFAULT_UNSET -# @DESCRIPTION: -# Optional cmake defines as a bash array. Should be defined before calling -# src_configure. -# @CODE -# src_configure() { -# local mycmakeargs=( -# $(cmake-utils_use_with openconnect) -# ) -# -# cmake-utils_src_configure -# } -# @CODE - -# @FUNCTION: cmake-utils_src_configure -# @DESCRIPTION: -# General function for configuring with cmake. Default behaviour is to start an -# out-of-source build. -cmake-utils_src_configure() { - debug-print-function ${FUNCNAME} "$@" - - if [[ ! ${_CMAKE_UTILS_SRC_PREPARE_HAS_RUN} ]]; then - if [[ ${EAPI} != [56] ]]; then - die "FATAL: cmake-utils_src_prepare has not been run" - else - eqawarn "cmake-utils_src_prepare has not been run, please open a bug on https://bugs.gentoo.org/"; - fi - fi - - [[ ${EAPI} == 5 ]] && _cmake_cleanup_cmake - - _cmake_check_build_dir - - # Fix xdg collision with sandbox - xdg_environment_reset - - # @SEE CMAKE_BUILD_TYPE - if [[ ${CMAKE_BUILD_TYPE} = Gentoo ]]; then - # Handle release builds - if ! has debug ${IUSE//+} || ! use debug; then - local CPPFLAGS=${CPPFLAGS} - append-cppflags -DNDEBUG - fi - fi - - # Prepare Gentoo override rules (set valid compiler, append CPPFLAGS etc.) - local build_rules=${BUILD_DIR}/gentoo_rules.cmake - - cat > "${build_rules}" <<- _EOF_ || die - SET (CMAKE_ASM_COMPILE_OBJECT "<CMAKE_ASM_COMPILER> <DEFINES> <INCLUDES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "ASM compile command" FORCE) - SET (CMAKE_ASM-ATT_COMPILE_OBJECT "<CMAKE_ASM-ATT_COMPILER> <DEFINES> <INCLUDES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c -x assembler <SOURCE>" CACHE STRING "ASM-ATT compile command" FORCE) - SET (CMAKE_ASM-ATT_LINK_FLAGS "-nostdlib" CACHE STRING "ASM-ATT link flags" FORCE) - SET (CMAKE_C_COMPILE_OBJECT "<CMAKE_C_COMPILER> <DEFINES> <INCLUDES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C compile command" FORCE) - SET (CMAKE_CXX_COMPILE_OBJECT "<CMAKE_CXX_COMPILER> <DEFINES> <INCLUDES> ${CPPFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "C++ compile command" FORCE) - SET (CMAKE_Fortran_COMPILE_OBJECT "<CMAKE_Fortran_COMPILER> <DEFINES> <INCLUDES> ${FCFLAGS} <FLAGS> -o <OBJECT> -c <SOURCE>" CACHE STRING "Fortran compile command" FORCE) - _EOF_ - - local myCC=$(tc-getCC) myCXX=$(tc-getCXX) myFC=$(tc-getFC) - - # !!! IMPORTANT NOTE !!! - # Single slash below is intentional. CMake is weird and wants the - # CMAKE_*_VARIABLES split into two elements: the first one with - # compiler path, and the second one with all command-line options, - # space separated. - local toolchain_file=${BUILD_DIR}/gentoo_toolchain.cmake - cat > ${toolchain_file} <<- _EOF_ || die - SET (CMAKE_ASM_COMPILER "${myCC/ /;}") - SET (CMAKE_ASM-ATT_COMPILER "${myCC/ /;}") - SET (CMAKE_C_COMPILER "${myCC/ /;}") - SET (CMAKE_CXX_COMPILER "${myCXX/ /;}") - SET (CMAKE_Fortran_COMPILER "${myFC/ /;}") - SET (CMAKE_AR $(type -P $(tc-getAR)) CACHE FILEPATH "Archive manager" FORCE) - SET (CMAKE_RANLIB $(type -P $(tc-getRANLIB)) CACHE FILEPATH "Archive index generator" FORCE) - SET (CMAKE_SYSTEM_PROCESSOR "${CHOST%%-*}") - _EOF_ - - # We are using the C compiler for assembly by default. - local -x ASMFLAGS=${CFLAGS} - local -x PKG_CONFIG=$(tc-getPKG_CONFIG) - - if tc-is-cross-compiler; then - local sysname - case "${KERNEL:-linux}" in - Cygwin) sysname="CYGWIN_NT-5.1" ;; - HPUX) sysname="HP-UX" ;; - linux) sysname="Linux" ;; - Winnt) - sysname="Windows" - cat >> "${toolchain_file}" <<- _EOF_ || die - SET (CMAKE_RC_COMPILER $(tc-getRC)) - _EOF_ - ;; - *) sysname="${KERNEL}" ;; - esac - - cat >> "${toolchain_file}" <<- _EOF_ || die - SET (CMAKE_SYSTEM_NAME "${sysname}") - _EOF_ - - if [ "${SYSROOT:-/}" != "/" ] ; then - # When cross-compiling with a sysroot (e.g. with crossdev's emerge wrappers) - # we need to tell cmake to use libs/headers from the sysroot but programs from / only. - cat >> "${toolchain_file}" <<- _EOF_ || die - SET (CMAKE_FIND_ROOT_PATH "${SYSROOT}") - SET (CMAKE_FIND_ROOT_PATH_MODE_PROGRAM NEVER) - SET (CMAKE_FIND_ROOT_PATH_MODE_LIBRARY ONLY) - SET (CMAKE_FIND_ROOT_PATH_MODE_INCLUDE ONLY) - _EOF_ - fi - fi - - if use prefix-guest; then - cat >> "${build_rules}" <<- _EOF_ || die - # in Prefix we need rpath and must ensure cmake gets our default linker path - # right ... except for Darwin hosts - IF (NOT APPLE) - SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE) - SET (CMAKE_PLATFORM_REQUIRED_RUNTIME_PATH "${EPREFIX}/usr/${CHOST}/lib/gcc;${EPREFIX}/usr/${CHOST}/lib;${EPREFIX}/usr/$(get_libdir);${EPREFIX}/$(get_libdir)" - CACHE STRING "" FORCE) - - ELSE () - - SET (CMAKE_PREFIX_PATH "${EPREFIX}/usr" CACHE STRING "" FORCE) - SET (CMAKE_MACOSX_RPATH ON CACHE BOOL "" FORCE) - SET (CMAKE_SKIP_BUILD_RPATH OFF CACHE BOOL "" FORCE) - SET (CMAKE_SKIP_RPATH OFF CACHE BOOL "" FORCE) - SET (CMAKE_INSTALL_RPATH_USE_LINK_PATH TRUE CACHE BOOL "" FORCE) - - ENDIF (NOT APPLE) - _EOF_ - fi - - # Common configure parameters (invariants) - local common_config=${BUILD_DIR}/gentoo_common_config.cmake - local libdir=$(get_libdir) - cat > "${common_config}" <<- _EOF_ || die - SET (CMAKE_GENTOO_BUILD ON CACHE BOOL "Indicate Gentoo package build") - SET (LIB_SUFFIX ${libdir/lib} CACHE STRING "library path suffix" FORCE) - SET (CMAKE_INSTALL_LIBDIR ${libdir} CACHE PATH "Output directory for libraries") - SET (CMAKE_INSTALL_INFODIR "${EPREFIX}/usr/share/info" CACHE PATH "") - SET (CMAKE_INSTALL_MANDIR "${EPREFIX}/usr/share/man" CACHE PATH "") - SET (CMAKE_USER_MAKE_RULES_OVERRIDE "${build_rules}" CACHE FILEPATH "Gentoo override rules") - _EOF_ - - # See bug 689410 - if [[ "${ARCH}" == riscv ]]; then - echo 'SET (CMAKE_FIND_LIBRARY_CUSTOM_LIB_SUFFIX '"${libdir#lib}"' CACHE STRING "library search suffix" FORCE)' >> "${common_config}" || die - fi - - [[ "${NOCOLOR}" = true || "${NOCOLOR}" = yes ]] && echo 'SET (CMAKE_COLOR_MAKEFILE OFF CACHE BOOL "pretty colors during make" FORCE)' >> "${common_config}" - - if [[ ${EAPI} != [56] ]]; then - cat >> "${common_config}" <<- _EOF_ || die - SET (CMAKE_INSTALL_DOCDIR "${EPREFIX}/usr/share/doc/${PF}" CACHE PATH "") - SET (BUILD_SHARED_LIBS ON CACHE BOOL "") - _EOF_ - fi - - # Wipe the default optimization flags out of CMake - if [[ ${CMAKE_BUILD_TYPE} != Gentoo && ${EAPI} != 5 ]]; then - cat >> ${common_config} <<- _EOF_ || die - SET (CMAKE_ASM_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") - SET (CMAKE_ASM-ATT_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") - SET (CMAKE_C_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") - SET (CMAKE_CXX_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") - SET (CMAKE_Fortran_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") - SET (CMAKE_EXE_LINKER_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") - SET (CMAKE_MODULE_LINKER_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") - SET (CMAKE_SHARED_LINKER_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") - SET (CMAKE_STATIC_LINKER_FLAGS_${CMAKE_BUILD_TYPE^^} "" CACHE STRING "") - _EOF_ - fi - - # Convert mycmakeargs to an array, for backwards compatibility - # Make the array a local variable since <=portage-2.1.6.x does not - # support global arrays (see bug #297255). - local mycmakeargstype=$(declare -p mycmakeargs 2>&-) - if [[ "${mycmakeargstype}" != "declare -a mycmakeargs="* ]]; then - if [[ -n "${mycmakeargstype}" ]] ; then - if [[ ${EAPI} == 5 ]]; then - eqawarn "Declaring mycmakeargs as a variable is deprecated. Please use an array instead." - else - die "Declaring mycmakeargs as a variable is banned in EAPI=${EAPI}. Please use an array instead." - fi - fi - local mycmakeargs_local=(${mycmakeargs}) - else - local mycmakeargs_local=("${mycmakeargs[@]}") - fi - - if [[ ${CMAKE_WARN_UNUSED_CLI} == no ]] ; then - local warn_unused_cli="--no-warn-unused-cli" - else - local warn_unused_cli="" - fi - - # Common configure parameters (overridable) - # NOTE CMAKE_BUILD_TYPE can be only overridden via CMAKE_BUILD_TYPE eclass variable - # No -DCMAKE_BUILD_TYPE=xxx definitions will be in effect. - local cmakeargs=( - ${warn_unused_cli} - -C "${common_config}" - -G "$(_cmake_generator_to_use)" - -DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr" - "${mycmakeargs_local[@]}" - -DCMAKE_BUILD_TYPE="${CMAKE_BUILD_TYPE}" - $([[ ${EAPI} == 5 ]] && echo -DCMAKE_INSTALL_DO_STRIP=OFF) - -DCMAKE_TOOLCHAIN_FILE="${toolchain_file}" - "${MYCMAKEARGS}" - ) - - if [[ -n "${CMAKE_EXTRA_CACHE_FILE}" ]] ; then - cmakeargs+=( -C "${CMAKE_EXTRA_CACHE_FILE}" ) - fi - - pushd "${BUILD_DIR}" > /dev/null || die - debug-print "${LINENO} ${ECLASS} ${FUNCNAME}: mycmakeargs is ${mycmakeargs_local[*]}" - echo "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" - "${CMAKE_BINARY}" "${cmakeargs[@]}" "${CMAKE_USE_DIR}" || die "cmake failed" - popd > /dev/null || die -} - -# @FUNCTION: cmake-utils_src_compile -# @DESCRIPTION: -# General function for compiling with cmake. -# Automatically detects the build type. All arguments are passed to emake. -cmake-utils_src_compile() { - debug-print-function ${FUNCNAME} "$@" - - cmake-utils_src_make "$@" -} - -# @FUNCTION: _cmake_ninja_src_make -# @INTERNAL -# @DESCRIPTION: -# Build the package using ninja generator -_cmake_ninja_src_make() { - debug-print-function ${FUNCNAME} "$@" - - [[ -e build.ninja ]] || die "build.ninja not found. Error during configure stage." - - eninja "$@" -} - -# @FUNCTION: _cmake_emake_src_make -# @INTERNAL -# @DESCRIPTION: -# Build the package using make generator -_cmake_emake_src_make() { - debug-print-function ${FUNCNAME} "$@" - - [[ -e Makefile ]] || die "Makefile not found. Error during configure stage." - - if [[ "${CMAKE_VERBOSE}" != "OFF" ]]; then - emake VERBOSE=1 "$@" || die - else - emake "$@" || die - fi - -} - -# @FUNCTION: cmake-utils_src_make -# @DESCRIPTION: -# Function for building the package. Automatically detects the build type. -# All arguments are passed to emake. -cmake-utils_src_make() { - debug-print-function ${FUNCNAME} "$@" - - _cmake_check_build_dir - pushd "${BUILD_DIR}" > /dev/null || die - - _cmake_${CMAKE_MAKEFILE_GENERATOR}_src_make "$@" - - popd > /dev/null || die -} - -# @FUNCTION: cmake-utils_src_test -# @DESCRIPTION: -# Function for testing the package. Automatically detects the build type. -cmake-utils_src_test() { - debug-print-function ${FUNCNAME} "$@" - - _cmake_check_build_dir - pushd "${BUILD_DIR}" > /dev/null || die - [[ -e CTestTestfile.cmake ]] || { echo "No tests found. Skipping."; return 0 ; } - - [[ -n ${TEST_VERBOSE} ]] && myctestargs+=( --extra-verbose --output-on-failure ) - - set -- ctest -j "$(makeopts_jobs "${MAKEOPTS}" 999)" \ - --test-load "$(makeopts_loadavg)" "${myctestargs[@]}" "$@" - echo "$@" >&2 - if "$@" ; then - einfo "Tests succeeded." - popd > /dev/null || die - return 0 - else - if [[ -n "${CMAKE_YES_I_WANT_TO_SEE_THE_TEST_LOG}" ]] ; then - # on request from Diego - eerror "Tests failed. Test log ${BUILD_DIR}/Testing/Temporary/LastTest.log follows:" - eerror "--START TEST LOG--------------------------------------------------------------" - cat "${BUILD_DIR}/Testing/Temporary/LastTest.log" - eerror "--END TEST LOG----------------------------------------------------------------" - die "Tests failed." - else - die "Tests failed. When you file a bug, please attach the following file: \n\t${BUILD_DIR}/Testing/Temporary/LastTest.log" - fi - - # die might not die due to nonfatal - popd > /dev/null || die - return 1 - fi -} - -# @FUNCTION: cmake-utils_src_install -# @DESCRIPTION: -# Function for installing the package. Automatically detects the build type. -cmake-utils_src_install() { - debug-print-function ${FUNCNAME} "$@" - - _cmake_check_build_dir - pushd "${BUILD_DIR}" > /dev/null || die - DESTDIR="${D}" ${CMAKE_MAKEFILE_GENERATOR} install "$@" || die "died running ${CMAKE_MAKEFILE_GENERATOR} install" - popd > /dev/null || die - - pushd "${S}" > /dev/null || die - einstalldocs - popd > /dev/null || die -} - -fi
